1.C 现在分词做原因状语.
____ a careless fellow,he forgot all about it.
A.Is B.Be C.Being D.Was
2.A 过去分词短语做后置定语,products和make之间是被动关系,既被生产.
Thousands of products___ from coal are now in daily use
A made B make C making D to make
3.C some were missing省略为some missing.
During this battle some soldiers were wounded,and some ____
A miss B missed C missing D to miss
4.D 独立主格结构做状语,同样weather和permit之间也是主动的关系,所以用现在分词
Weather___,we will have a picnic tomorrow
A permit B permits C permitted D permitting
5.B resemble“像...”,不用被动语态,所以用现在分词做后置定语；选A时态不对,应该用过去时.
In the airport I met a man ___ my cousin
A who resembles B resembling C resembled D to resemble
6.C the book是被translate的,所以该用被动结构,排除AD；B强调动作正在进行,排除；C刚好强调前后动作的先后关系.
___ into Chinese,the book is popular among the young people
A Having translated B Being translated C Having been translated D translating
7.D 固定搭配,做状语时一定用judging by/from
___ from his appearance he must be a foreigner
A to judge by B Looking at C As for D Judging from
8.B find + 宾语 + 宾语补足语；his suggestions建议和turn down拒绝之间是被动关系,所以用过去分词.无A此结构,C表将来动作,D主动.
He was disappointed to find his suggestions____
A been turned down B turned down C to be turned down D to turn down